| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.28 | 10.721% | $11.3821 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $151.26 | 13.565% | $171.7784 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $116.70 | 13.277% | $132.1943 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $95.40 | 3.446% | $98.6875 | $98.69 | $98.70 | $98.70 |
| Purchase #5 | $216.54 | 8.664% | $235.301 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $227.73 | 13.554% | $258.5965 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $213.54 | 12.139% | $239.4616 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,031.45 | $1,147.4014 | $1,147.40 | $1,147.45 | $1,147.50 | |